package com.ethereal.servlet;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;

@WebServlet("/showData")  // 映射路径为 /showData
public class Data extends HttpServlet {
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {



        // 转发到 data.jsp 显示数据
        request.getRequestDispatcher("index.jsp").forward(request, response);
    }
}